Insights into the restoration of tributyltin contaminated environments using marine bacteria from Portuguese fishing ports

Detalhes bibliográficos
Autor(a) principal: Monteiro, Hugo R.
Data de Publicação: 2021
Outros Autores: Moutinho, Ariana, Campos, Maria J., Lemos, Marco F.L., Esteves, Ana C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/6054
Resumo: This study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2020 granted to MARE and UIDP/50017/2020+UIDB/50017/2020 granted to CESAM, through national funds and the co-funding by the FEDER, within the PT 2020 Partnership Agreement and Compete 2020.
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spelling Insights into the restoration of tributyltin contaminated environments using marine bacteria from Portuguese fishing portsBioremediationEcotoxicologyGibbula umbilicalisMarine bacteriaTributyltinTBT-toleranceThis study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2020 granted to MARE and UIDP/50017/2020+UIDB/50017/2020 granted to CESAM, through national funds and the co-funding by the FEDER, within the PT 2020 Partnership Agreement and Compete 2020.Tributyltin (TBT) is an organotin chemical mainly used as biocide in marine antifouling paints. Despite the restrictions and prohibitions on its use, TBT is still an environmental problem due to its extensive application and subsequent release into the environment, being regarded as one of the most toxic chemicals released into the marine ecosystems. Microorganisms inhabiting impacted sites are crucial for their restoration since they have developed mechanisms to tolerate and break down pollutants. Nonetheless, transformation products resulting from the degradation process may still be toxic or, sometimes, even more toxic than the parent compound. The determination of the parent and degradation products by analytical methods, although necessary, may not be ecologically relevant since no information is provided regarding their ecotoxicity. In this study, marine bacteria collected from seven Portuguese fishing ports were isolated and grown in the presence of TBT. Bacteria that exhibited higher growth were used to bioremediate TBT-contaminated waters. The potential of these bacteria as bioremediation agents was evaluated through ecotoxicological assays using the sea snail Gibbula umbilicalis as model organism. Data suggested that some TBT-tolerant bacteria, such as Pseudomonas putida, can reduce the toxicity of TBT contaminated environments. This work contributes to the knowledge of TBT-degrading bacteria.MDPIIC-OnlineMonteiro, Hugo R.Moutinho, ArianaCampos, Maria J.Lemos, Marco F.L.Esteves, Ana C.2021-08-10T10:13:14Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/6054engMonteiro, H.R.; Moutinho, A.B.; Campos, M.J.; Esteves, A.C.; Lemos, M.F.L. Insights into the Restoration of Tributyltin Contaminated Environments Using Marine Bacteria from Portuguese Fishing Ports. Appl. Sci. 2021, 11, 6411. https://doi.org/10.3390/ app111464112076-341710.3390/app11146411info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:52:15Zoai:iconline.ipleiria.pt:10400.8/6054Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:49:22.977706Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Insights into the restoration of tributyltin contaminated environments using marine bacteria from Portuguese fishing ports
title Insights into the restoration of tributyltin contaminated environments using marine bacteria from Portuguese fishing ports
spellingShingle Insights into the restoration of tributyltin contaminated environments using marine bacteria from Portuguese fishing ports
Monteiro, Hugo R.
Bioremediation
Ecotoxicology
Gibbula umbilicalis
Marine bacteria
Tributyltin
TBT-tolerance
title_short Insights into the restoration of tributyltin contaminated environments using marine bacteria from Portuguese fishing ports
title_full Insights into the restoration of tributyltin contaminated environments using marine bacteria from Portuguese fishing ports
title_fullStr Insights into the restoration of tributyltin contaminated environments using marine bacteria from Portuguese fishing ports
title_full_unstemmed Insights into the restoration of tributyltin contaminated environments using marine bacteria from Portuguese fishing ports
title_sort Insights into the restoration of tributyltin contaminated environments using marine bacteria from Portuguese fishing ports
author Monteiro, Hugo R.
author_facet Monteiro, Hugo R.
Moutinho, Ariana
Campos, Maria J.
Lemos, Marco F.L.
Esteves, Ana C.
author_role author
author2 Moutinho, Ariana
Campos, Maria J.
Lemos, Marco F.L.
Esteves, Ana C.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Monteiro, Hugo R.
Moutinho, Ariana
Campos, Maria J.
Lemos, Marco F.L.
Esteves, Ana C.
dc.subject.por.fl_str_mv Bioremediation
Ecotoxicology
Gibbula umbilicalis
Marine bacteria
Tributyltin
TBT-tolerance
topic Bioremediation
Ecotoxicology
Gibbula umbilicalis
Marine bacteria
Tributyltin
TBT-tolerance
description This study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2020 granted to MARE and UIDP/50017/2020+UIDB/50017/2020 granted to CESAM, through national funds and the co-funding by the FEDER, within the PT 2020 Partnership Agreement and Compete 2020.
publishDate 2021
dc.date.none.fl_str_mv 2021-08-10T10:13:14Z
2021
2021-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.8/6054
url http://hdl.handle.net/10400.8/6054
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Monteiro, H.R.; Moutinho, A.B.; Campos, M.J.; Esteves, A.C.; Lemos, M.F.L. Insights into the Restoration of Tributyltin Contaminated Environments Using Marine Bacteria from Portuguese Fishing Ports. Appl. Sci. 2021, 11, 6411. https://doi.org/10.3390/ app11146411
2076-3417
10.3390/app11146411
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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